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Efficient corn oil extracting agent

A technology of corn oil and extractant, which is applied in the direction of fat oil/fat production and fat generation, can solve the problems of low oil yield, high recovery cost, and extraction rate of less than 80%, achieving high extraction rate and improving safety sexual effect

Inactive Publication Date: 2018-08-17
江苏金洲粮油食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steam distillation method is easy to destroy the heat-sensitive components in the product; the oil extraction rate is low when the pressing method is used; when organic solvents such as ethane and petroleum ether are used as the extraction agent, the recovery cost is too high due to the toxic side effects of the extraction agent. rate less than 80%

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of high-efficiency corn oil extractant of the present embodiment, its component by weight, ethyl palmitate 65 parts, soybean oil 17 parts, linseed oil 13 parts, castor oil 16.5 parts, VE12 parts, ethanol 7 parts, 6 parts of zinc oxide.

Embodiment 2

[0018] A kind of high-efficiency corn oil extractant of the present embodiment, its component by weight, 70 parts of ethyl palmitate, 15 parts of soybean oil, 10 parts of linseed oil, 15 parts of castor oil, 10 parts of VE, 5 parts of ethanol, 5 parts of zinc oxide.

Embodiment 3

[0020] A kind of high-efficiency corn oil extractant of the present embodiment, its component by weight, 60 parts of ethyl palmitate, 19 parts of soybean oil, 15 parts of linseed oil, 19 parts of castor oil, 13 parts of VE, 8 parts of ethanol, 10 parts of zinc oxide.

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PUM

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Abstract

The invention discloses an efficient corn oil extracting agent. The efficient corn oil extracting agent is prepared from, by weight, 60-70 parts of ethyl palmitate, 15-19 parts of soybean oil, 10-15 parts of linseed oil, 15-19 parts of castor oil, 10-13 parts of VE10, 5-8 parts of ethyl alcohol and 5-10 parts of zinc oxide. The efficient corn oil extracting agent has advantages that adding of toxic substances such as petroleum ether is effectively avoided, so that product safety is improved; in addition, the extracting rate of the efficient corn oil extracting agent is higher than that of an existing extracting method and reaches 90% or above.

Description

technical field [0001] The invention relates to an extractant for vegetable oil extraction, in particular to a high-efficiency corn oil extractant. Background technique [0002] Corn oil, also known as corn oil and corn germ oil, is an oil extracted from corn germ. The fat content of corn germ is between 17% and 45%, accounting for more than 80% of the total fat content of corn. The fatty acid in corn oil is characterized by unsaturated fatty acid content as high as 80% to 85%. Corn oil itself does not contain cholesterol. It has a dissolving effect on the accumulation of cholesterol in the blood, so it can reduce the hardening effect on blood vessels. It has a positive preventive effect on senile diseases such as arteriosclerosis and diabetes. Due to the function of natural compound vitamin E, it has obvious curative and preventive effects on heart disease, thrombophlebitis, reproductive dysfunction, muscular atrophy, and nutritional encephalomalacia. Some elderly peopl...

Claims

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Application Information

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IPC IPC(8): C11B1/10
CPCC11B1/10
Inventor 徐剑
Owner 江苏金洲粮油食品有限公司
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